42948976

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 57044624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 47, 56, 82, 94, 112, 164, 188, 199, 287, 328, 329, 376, 398, 574, 656, 658, 752, 796, 1148, 1316, 1393, 1592, 1927, 2296, 2632, 2786, 3184, 3854, 4592, 5264, 5572, 7708, 8159, 9353, 11144, 13489, 15416, 16318, 18706, 22288, 26978, 30832, 32636, 37412, 53956, 57113, 65272, 65471, 74824, 107912, 114226, 130544, 130942, 149648, 215824, 228452, 261884, 383473, 456904, 523768, 766946, 913808, 1047536, 1533892, 2684311, 3067784, 5368622, 6135568, 10737244, 21474488, 42948976]

約数ペア:

[(1, 42948976), (2, 21474488), (4, 10737244), (7, 6135568), (8, 5368622), (14, 3067784), (16, 2684311), (28, 1533892), (41, 1047536), (47, 913808), (56, 766946), (82, 523768), (94, 456904), (112, 383473), (164, 261884), (188, 228452), (199, 215824), (287, 149648), (328, 130942), (329, 130544), (376, 114226), (398, 107912), (574, 74824), (656, 65471), (658, 65272), (752, 57113), (796, 53956), (1148, 37412), (1316, 32636), (1393, 30832), (1592, 26978), (1927, 22288), (2296, 18706), (2632, 16318), (2786, 15416), (3184, 13489), (3854, 11144), (4592, 9353), (5264, 8159), (5572, 7708)]